**Livemocha**

# Livemocha

## About this network

This is the social network of Livemocha, an online language learning community. The network is undirected and unweighted.

## Network info

Code | LM |

Category | ⬤ Social |

Data source | http://socialcomputing.asu.edu/datasets/Livemocha |

Vertex type | User |

Edge type | Friendship |

Format | Undirected |

Edge weights | Unweighted |

Size | 104,103 vertices (users) |

Volume | 2,193,083 edges (friendships) |

Average degree | 42.133 edges / vertex |

Fill | 0.00040473 edges / vertex^{2} |

Maximum degree | 2,980 edges |

Size of LCC | 104,103 vertices (network is connected) |

Wedge count | 716,316,150 |

Claw count | 221,251,722,199 |

Triangle count | 3,361,651 |

Square count | 1,282,771,394 |

4-tour count | 13,131,821,918 |

Power law exponent (estimated) with d_{min} | 2.1310 (d_{min} = 47) |

Gini coefficient | 72.1% |

Relative edge distribution entropy | 90.0% |

Assortativity | –0.14677 |

Clustering coefficient | 1.41% |

Diameter | 6 edges |

90-percentile effective diameter | 3.63 edges |

Mean shortest path length | 3.21 edges |

Spectral norm | 275.17 |

Algebraic connectivity | 0.16993 |

## Downloads

TSV file: | livemocha.tar.bz2 (7.18 MiB) |